The X-ray crystallographic analysis of a stable stannanethione, Bbt(Titp)Sn=S, reveals that the tin–sulfur bond distance [2.221(3) Å] is ca. 10% shorter than the normal tin–sulfur single bonds and the tin atom of the stannanethione has a trigonal planar geometry, as do as the carbonyl carbon atoms.
稳定的
锡硫酮 Bbt(Titp)Sn=S 的 X 射线晶体学分析表明,
锡硫键距离 [2.221(3) Å] 约为 100 nm。
锡硫酮的
锡原子比普通的
锡硫单键短 10%,与羰基碳原子一样,具有三角形平面几何形状。